| 25.28 | 52.93 | (27.65) | |
| 1:21.25 | (28.32) | 1:49.65 | (28.40) |
| 2:17.96 | (28.31) | 2:46.27 | (28.31) |
| 3:14.49 | (28.22) | 3:42.63 | (28.14) |
| 4:10.80 | (28.17) | 4:38.80 | (28.00) |
| 5:06.60 | (27.80) | 5:34.55 | (27.95) |
| 6:02.62 | (28.07) | 6:30.79 | (28.17) |
| 6:58.91 | (28.12) | 7:27.14 | (28.23) |
| 7:55.28 | (28.14) | 8:23.27 | (27.99) |
| 8:50.79 | (27.52) | 9:17.90 | (27.11) |